Check Engine Light Diagnostics

Check Engine Light Diagnostics in Enterprise, Alabama

Trustworthy Diagnostics and Repair Service

The On-Board Diagnostics System

The check engine light (CEL) is one of the most recognized warning lights in a vehicle. Many drivers may think it indicates a problem with the engine, but it can also mean an issue with the transmission, exhaust, and other components. The check engine light, also known as a malfunction indicator lamp (MIL), is an integral part of your vehicle’s onboard diagnostics system (OBD-II). Since the mid-1990s, the Environmental Protection Agency mandated the OBD-II to be standard in all vehicles manufactured in the United States. The OBD-II system plays a large role in vehicle performance and safety, monitoring engine speed, fuel mixture, and ignition timing. If the system detects a problem that can’t be fixed on its own, it will trigger the check engine light. Additionally, it will store the respective diagnostic code that will be retrieved with a code-reading tool. At Techway Automotive in Enterprise, Alabama, we have the right tools and expertise to perform check engine light diagnostics!